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The NBA Finals are now three games and 12 quarters old, and I'm still waiting for LeBron to definitively take over just one.

Nobody was more impressed by his ability to trust in his teammates during lean times these playoffs. During long stretches of Dwyane Wade clanks and Chris Bosh 20-footers that went just 19, during fumbled passes and altogether slog-like offensive execution, LeBron has stayed true to his guys.

LeBron's loyalty to players who sometimes are playing so poorly they don't deserve to be on the floor with him is to be commended in an I-Gotta-Get-Mine world.

But it's time for him to get his — to become more Michael than Magic, to be more of a ruthless scorer than a consummate playmaker. It's time for LeBron to be the game's most potent force or it will soon be time to admit the harsh truth:

The Spurs just might be better from top to bottom, a collection of parts that work together instead of burst apart during tough times in June.

And if nothing else, at least LeBron agrees with the theory that he has to take more initiative.

"Honestly, I've just got to play better," LeBron said after Game 3 Tuesday night. "I can't have a performance like that and expect to win the game. I've got to shoot the ball better and I've got to make better decisions. I'm not putting the blame on anybody, I'm owning everything I did."

San Antonio's win by knockout, 113-77, was so reminiscent of what the Dallas Mavericks did to the Heat two years ago, getting big moments from their star Dirk Nowitzki but also incredible supporting roles from Jason Terry and Jason Kidd and, really, anybody that was open on the perimeter when the ball was sailing.

LeBron doesn't get most of the grief for this one, though it did take until one minute 35 seconds left in the third quarter for him to score his third field goal of the game. Imagine that: a four-time MVP held to just four points through almost three quarters — in a game in which some of his teammates were just plain dreadful.

"I've got to do more, it's that simple," he continued. "We got smashed. "There's nothing positive out of this game, everything was a disaster. I'm just missing shots. They're going under my pick-and-rolls and daring me to shoot. Anytime I get into the paint they're putting two bodies in front of me. In transition they're getting bodies in front of me. They're doing a good job. But I've got to be able to knock down shots"

If not for his penetration during a 33-5 run in Game 2, if not for one of the two signature plays of these Finals so far — LeBron's unfathomable block of Tiago Splitter in Game 2 was even more electrifying to watch than Tony Parker's degree-of-difficulty leaner to clinch Game 1 — the Heat is in huge trouble.

But going into Game 4, Miami has a monstrous problem. Outside of Mike Miller dropping in three-pointers and the off chance Wade gets enough space to take and make a jump shot, there is no consistency on offense.

LeBron and his teammates have morphed into Pat Riley's old Knicks and Heat, trying to grind out wins solely with defense.

There's a reason LeBron has been to the free-throw line only six times in three games and none Tuesday night, and it's not officiating backlash to any talk of conspiracy. No, he's just not putting his head and shoulder down and drawing contact.

"They're packing the paint, playing off of him," Erik Spoelstra said. The Heat coach didn't seem worried, adding, "He'll figure it out. He always figures it out. I'm not concerned about that. We'll work to make sure that he's getting to places he can be comfortable and confident."

A lot of it has to do with how precise the Spurs are playing and the contribution they're getting outside of their Big Three — Gary Neal and Danny Green dropped in a combined 13 three-pointers and combined for 51 points Tuesday.

Kawhi Leonard puts up double-doubles like he's Kevin Love or Elton Brand, circa early 2000s. He finished with 14 points and 12 rebounds Tuesday and, more importantly, became so attached to LeBron on defense he practically needed to be pried off him.

But this still comes down to the best player on the floor deciding to take over a game and a series before it's too late, and LeBron and his teammates find themselves just trying to take one game to bring the series back to Miami.

The final horn just sounded. It's loud. It's ear-splitting loud.

And none of the noise is coming from LeBron, who better say and do something before another championship slips away.

"I'm putting everything on my chest and my shoulders and I've got to be better," LeBron said. "My teammates were doing a good job, I'm not doing my part. It's frustrating when you get smashed like that. ... We'll prepare and we'll be better and I'll be better."

NBA FINALS

Game 4: Miami at San Antonio

When: 9 p.m. Thursday

TV: ABC-36

Series: Spurs lead 2-1

Parker hurt hamstring, might miss Game 4

San Antonio Spurs star Tony Parker has a mild right hamstring strain and hopes he can play in Game 4 of the NBA Finals on Thursday.

Parker had an MRI on Wednesday that revealed the Grade 1 strain. He is listed as day-to-day. He says he views the diagnosis as good news. He was concerned that the hamstring could have been torn, which would have made it difficult for him to play.

Parker was injured early in the second half of Game 3. He was limited to six points and eight assists in 27 minutes and left the game early in the fourth quarter with the outcome already decided.